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AR-15 Bolt Carrier Groups

Palmetto State Armory has a large selection of bolt carrier groups for your AR-15 rifle or pistol. We offer BCGs from brands like Palmetto State Armory, PSA Custom, Cryptic Coatings, Toolcraft, and more. If you are looking for high-quality complete AR-15 BCGs and BCG parts, look no further. Our online reviews speak for themselves.

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  1. PSA AR-15/PA-10 EPT Enhanced Polished Fire Control Group & PSA Logoed Premium BCG

    PSA AR-15/PA-10 EPT Enhanced Polished Fire Control Group & PSA Logoed Premium BCG

    SAVE $4.99 When you add both!
    Regular Price $134.98 Special Price $129.99
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  2. KAK Industry Enhanced Bolt Carrier Group 9mm, Black

    KAK Industry Enhanced Bolt Carrier Group 9mm, Black

    $124.99
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  3. KAK Industry Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Gray

    KAK Industry Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Gray

    $204.99
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  4. KAK Industry K-Spec Enhanced Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Silver

    KAK Industry K-Spec Enhanced Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Silver

    $190.99
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  5. KAK Industry Carrier Completion Kit

    KAK Industry Carrier Completion Kit

    $14.99
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  6. KAK Industry Carrier Completion Kit

    KAK Industry Carrier Completion Kit

    Regular Price $13.99 Special Price $12.59
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  7. KAK Industry Complete Assembled Bolt Only 5.56x45mm/.300 AAC Blackout, Silver

    KAK Industry Complete Assembled Bolt Only 5.56x45mm/.300 AAC Blackout, Silver

    $99.99
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  8. Toolcraft Premium 5.56 Nickel Boron BCG With Carpenter 158 Bolt

    Toolcraft Logo'd Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 5165449729

    Rating:
    97%
    (864)
    Regular Price $199.99 Special Price $99.99
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  9. Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG

    Toolcraft 5.56 Phosphate MPI Full-Auto BCG - No Logo & PSA AR15/PA10 EPT - Enhanced Polished FCG

    SAVE $14.99 When you add both!
    Regular Price $134.98 Special Price $119.99
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  10. PSA Premium 5.56 Nickel Boron BCG & 10 Magpul PMAG Gen 2 MOE 5.56x45 30rd Magazines

    PSA Premium 5.56 Nickel Boron BCG & 10 Magpul PMAG Gen 2 MOE 5.56x45 30rd Magazines

    SAVE $96.09 When you add both!
    Regular Price $252.99 Special Price $156.90
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  11. PSA Nitride MPI Full-Auto 5.56 BCG & 5 Magpul PMAG Gen2 MOE 5.56 30rd Magazines

    PSA Nitride MPI Full-Auto 5.56 BCG & 5 Magpul PMAG Gen2 MOE 5.56 30rd Magazines

    SAVE $28.00 When you add both!
    Regular Price $141.49 Special Price $113.49
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  12. Toolcraft Non-Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Toolcraft Non-Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt

    Rating:
    99%
    (181)
    Regular Price $179.99 Special Price $119.99
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  13. Premium 5.56 Nickel Boron BCG With Carpenter 158 Bolt

    PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450

    Rating:
    96%
    (555)
    Regular Price $199.99 Special Price $99.99
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  14. Toolcraft Logo'd Carpenter 158 Nitride Full-Auto BCG & PSA AR-15 Charging Handle 7075 T6 Forged Mil-Spec

    Toolcraft Logo'd Carpenter 158 Nitride Full-Auto BCG & PSA AR-15 Charging Handle 7075 T6 Forged Mil-Spec

    SAVE $39.00 When you add both!
    Regular Price $124.98 Special Price $85.98
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  15. CMMG Firing Pin Retainer .308 Cal

    CMMG Firing Pin Retainer .308 Cal

    $1.99
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  16. Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    $371.99
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  17. Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    Rosco Manufacturing Purebred Sauce Pack Barrel and Bolt Carrier Group Kit .223 Wylde

    $349.99
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  18. Rosco Manufacturing Bloodline Sauce Pack Barrel and Bolt Carrier Group Kit 5.56x45mm, Black

    Rosco Manufacturing Bloodline Sauce Pack Barrel and Bolt Carrier Group Kit 5.56x45mm, Black

    Regular Price $376.99 Special Price $338.99
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  19. Rosco Manufacturing Bolt Carrier Group .300 AAC Blackout/5.56x45mm, Black

    Rosco Manufacturing Bolt Carrier Group .300 AAC Blackout/5.56x45mm, Black

    Regular Price $156.99 Special Price $141.99
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  20. Luth-AR Bolt Component Kit w/Firing Pin .223 Remington/5.56x45mm, Black

    Luth-AR Bolt Component Kit w/Firing Pin .223 Remington/5.56x45mm, Black

    $18.99
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  21. VKTR Industries Complete Direct-Impingement Bolt Carrier Group, Chrome

    VKTR Industries Complete Direct-Impingement Bolt Carrier Group, Chrome

    $240.99
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  22. Larue Texas Spec Bolt Carrier Group 5.56x45mm, Silver

    Larue Texas Spec Bolt Carrier Group 5.56x45mm, Silver

    $266.99
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  23. Lead & Steel ARC Grit Cutter Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Gold

    Lead & Steel ARC Grit Cutter Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Gold

    $238.99
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  24. Fostech Complete Bolt Carrier Group

    Fostech Complete Bolt Carrier Group

    Regular Price $167.99 Special Price $150.99
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